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manual abstract
This furnace, therefore, complies with the National Fuel Gas Code (NFPA No. 54, TIA-54-1984-1/ ANSI Z223.1-1984, Z223.1a-1987), Part 7.3.4.b. This furnace is also listed by A.G.A. for use with the type B1 gas vent, as described in the National Fuel Gas Code, Part 7.4.2. Each furnace is shipped from the factory completely assembled with multispeed direct-drive blower and wired ready for indoor heating installation. All sizes feature a blower control center with easy-to-read low-voltage terminal strip to ensure proper connections. Table 1—Clearances (In Inches) Sizes 055 075 thru 115 DOWNFLOW (In Alcove or Closet) Sides—Single-Wall Vent 1 0 Type-B1 Double-Wall Vent 0 0 Back 0 0 Top 1 1 Front*—Single-Wall Vent 6 6 Type-B1 Double-Wall Vent 3 3 Vent—Single-Wall 6 6 Type-B1 Double Wall 1 1 HORIZONTAL (In Alcove) Sidesf 1 0 Back 0 0 Top—Single-Wall Vent 1 1 Type-B1 Double-Wall Vent 0 0 Front* 18 18 Vent—Single-Wall 6 6 Type-B1 Double-Wall 1 1 HORIZONTAL (In Closet) Sidesf 1 1 Back 3 3 Top—Single-Wall Vent 2 2 Type-B1 Double-Wall Vent 2 2 Front*—Single-Wall Vent 6 6 Type-B1 Double-Wall Vent 3 3 Vent—Single-Wall 6 6 Type-B1 Double-Wall 1 1 ♦Provide a 30-in. service clearance in front of the furnace, flndicates supply or return sides when furnace is in the horizontal position. G EFFICIENCY RATING CERTIFIED ama Fig. 1—Downflow A88033 Fig. 2—Horizontal A88034 The output capacity and any representations of efficiency for this product are based on standard Department of Energy test procedures. The installed operation may vary, depending on installation, weather, or other factors. A CAUTION Do not install furnace in a corrosive or contaminated atmosphere. Make sure all combustion and circulating are requirements listed in “Procedure for Induced-Combustion Furnaces” are adhered to, in addition to all local codes and ordinances. Do not use this furnace during construction when adhesives, sealers, and/or new carpets are being installed. If the furnace is required during construction, use clean outside air for combustion and ventilation. Compounds of chlorine and flourine when burned with combustion air form acids which will cause corrosion of the heat exchangers and metal vent system. Some of these compounds are: paneling and dry wall adhesives, paints, thinners, masonry cleaning materials, and many other solvents commonly used in the construction process. Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. B°°k| 1 | 4 PC 101 Catalog No. 565-807 Printed in U.S.A. Form 58DHL-1SI Pg 1 5-88 Replaces: New Tab 16a 18a 3—*1 fH à r "ït }8 AIRFLOW -E- OUTLET 33¿ r «_|1 --¿DIA KO. r e 8 THERMOSTAT WIRE ENTRY f-’l/loiA 8 POWER ^ ENTRY u l^BAKQ R.H. GAS ENTRY Table 2—Dimensions (In Inches) BOLTS (80TH SIDES) Size A D E Vent Conn 055BC 14^16 129/16 1211/i6 4 055CC 143/i6 129/i6 1211/i6 4 075BC 171/2 15% 16 4 075CC m 15% 16 4 095CC 171/2 157s 16 4 095DC 21 19% 19Y2 4 115CC 241/2 2213/i6 23 5 A82171 Fig. 3—Dimensional Drawing Table 3—Ratings and Performance* SIZE Input Btuh* Capacity Btuhf Temperature Rise Range Heating Cooling Motor HP & Type Shipping Weight (Lbs) External Static Pressure CFM External Static Pressure CFM 055BC 67,000 56,000 40—70 0.12 775 0.5 850 7„ psc 140 055CC 67,000 56,000 35—65 0.12 1080 0.5 1157 % PSC 142 075BC 90,000 75,000 45—75 0.15 1005 0.5 1225 % PSC 160 075CC 90,000 75,000 40—70 0.15 1240 0.5 1553 \ PSC 163 095CC 114,000 95,000 55—85 0.20 1248 0.5 1590 1/2 PSC 178 095DC 114,000 95,000 55—85 0.20 1350 0.5 1929 psc 188 115CC 137,000 115,000 45—75 0.20 1937 0.5 2010 1/2 PSC 208 *The above gas inputs are certified for altitudes to 2000 ft. For elevations above 2000 ft, reduce input 4% for each 1000 ft above sea level. tDetermlned by U.S. Government test. The design of the downflow/horizontal gas-fired furnace is A.G.A. certified for natural and LP (propane) gas and for installation on noncombustible flooring. The furnace may be installed on combustible flooring when installed with the accessory floor base. This furnace is for installation in alcoves, attics, crawl spaces, basements, closets, or Utility rooms. The design of this furnace line is not A.G.A. certified for installation in mobile homes, recreation vehicles, or outdoors. Installation comprises the following: *1. Inspection *11. Location, Ventilation, and Air for Combustion *111. Gas Piping HOLE IN FLOOR A73382 Fig. 4—Floor Opening for Concrete Slab Table 4—Opening Dimensions Furnace Casing A B Width Heat-Only Heat/Cool* 147,6 13% 19% 197,6 171i 167,6 19% 197,6 21 19% 19% 197,6 24% 237,6 19% 197,6 *These dimensions apply when a Model 28RC or 28RD Evaporator Coil casing is to be installed. *IV. Venting V. Supply-Air Plenum Installation (Downflow) VI. Attic Installation VII. Crawl Space Installation VIII. Filter Arrangement IX. Sequence of O...